Case for a cigarette lighter



FIG. 1 is a side view of a case for a cigarette lighter showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is an opposite side view thereof; and,

FIG. 6 is a front view thereof. 

The ornamental design for case for a cigarette lighter, as shown and described. 